getHttpConversationContext{
  return Container.instance().deploymentManager().instance().select(HttpConversationContext.class).get();
}
doAssociate{
  getHttpConversationContext().associate(request);
}
doActivate{
  HttpConversationContext conversationContext=getHttpConversationContext();
  if (conversationId != null && isEmpty(conversationId) == false) {
    conversationContext.activate(conversationId);
    conversationContext.activate(null);
}
doInvalidate{
  getHttpConversationContext().invalidate();
}
doDeactivate{
  getHttpConversationContext().deactivate();
}
doDissociate{
  getHttpConversationContext().dissociate(request);
}
